EP 0558428 B1 19960904 - Toroidal transformer for class A differential sensor
Title (en)
Toroidal transformer for class A differential sensor
Title (de)
Ringkerntransformator für Klasse-A-Differenzsensor
Title (fr)
Transformateur en forme de tore pour capteur différentiel fonctionnant en classe A.
Publication
Application
Priority
FR 9202200 A 19920224
Abstract (en)
[origin: EP0558428A1] Toroidal transformer (1) for class A differential sensor. The secondary winding (6) is coiled around only a sector of the first insulating casing (5), of angle (A) for example of the order of 180 degrees. The second insulating casing (7) consists accordingly of two nested half-sectors (7A, 7B), thus leaving free a part (5S) of the first insulating casing (5) around which the primary winding (SP, SN) is then coiled. The proportions of the transformer assembly are thus reduced. <IMAGE>
IPC 1-7
IPC 8 full level
H01F 30/16 (2006.01); H01H 83/14 (2006.01)
CPC (source: EP)
H01F 30/16 (2013.01); H01H 83/144 (2013.01); H01F 2038/305 (2013.01)
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
EP 0558428 A1 19930901; EP 0558428 B1 19960904; DE 69304370 D1 19961010; DE 69304370 T2 19970220; FR 2687831 A1 19930827; FR 2687831 B1 19940408
DOCDB simple family (application)
EP 93420079 A 19930219; DE 69304370 T 19930219; FR 9202200 A 19920224